Saqib ALİ, Moazzam H. BHATTI, Sohail MAHMOOD, M. Saleem KHALID, Nazar HUSSAIN, Muhammad MAZHAR

7979

Kinetic Studies of the Thermal Decomposition of di- and tri-Organotin Derivatives of 1-Nitroso-2-Naphthol

The di- and tri-organotin complexes of general formula R2SnL2 and R3SnL where R = C4H9, C6H5, C6H5CH2, C6H11 and L=1-nitroso-2-naphthol, were subjected to thermal decomposition by means of thermogravimetry (TG). The decomposition occurred in steps and the kinetics of every set of reactions were determined using the method described by Coats and Redfern. These results were analysed to establish the decomposition kinetics and hence to calculate activation energies. The activation energies were also determined by applying the method described by Horowitz, which yielded comparable results.

Anahtar Kelimeler:

Turk. J. Chem., 22, (1998), 393-398. Full text: pdf Other articles published in the same issue: Turk. J. Chem., vol.22, iss.4.

Kinetic Studies of the Thermal Decomposition of di- and tri-Organotin Derivatives of 1-Nitroso-2-Naphthol

The di- and tri-organotin complexes of general formula R2SnL2 and R3SnL where R = C4H9, C6H5, C6H5CH2, C6H11 and L=1-nitroso-2-naphthol, were subjected to thermal decomposition by means of thermogravimetry (TG). The decomposition occurred in steps and the kinetics of every set of reactions were determined using the method described by Coats and Redfern. These results were analysed to establish the decomposition kinetics and hence to calculate activation energies. The activation energies were also determined by applying the method described by Horowitz, which yielded comparable results.

Keywords:

Turk. J. Chem., 22, (1998), 393-398. Full text: pdf Other articles published in the same issue: Turk. J. Chem., vol.22, iss.4.,

Turkish Journal of Chemistry-Cover

ISSN: 1300-0527
Yayın Aralığı: 6
Yayıncı: TÜBİTAK

Arşiv

Sayıdaki Diğer Makaleler

Seperation of molybdenum, vanadium and nickel by liquid-liquid extraction

T. COŞAR, R. ZİYADANOĞULLARI

Polarographic Studies on the Kinetics of the Electrode Reaction of 4-Benzoyl-1,5 Diphenyl Pyrazole-3-Carboxylic Acid

M. VERİRŞEN, S. ERTURAN

Electron Spectroscopy for Material Characterization

Kinetic Studies of the Thermal Decomposition of di- and tri-Organotin Derivatives of 1-Nitroso-2-Naphthol

Saqib ALİ, Moazzam H. BHATTI, Sohail MAHMOOD, M. Saleem KHALID, Nazar HUSSAIN, Muhammad MAZHAR

Solvent Extraction of La3+ withEthylenediamine-N,N'-ditetradecyl-N,N'-diacetic Acid(EDDAT) in Dichloromethane

Mürüvvet YURDAKOÇ, Halil HOŞGÖREN

The Effectof Temperature on the Dynmaic Viscosity of Acetone Sunflower-Seed Oil Mixtures

Hüseyin TOPALLAR, Yüksel BAYRAK

Further Studies on the Reaction of Unsaturated Acids with o-Phenylenediamine and 4-Substituted o-Phenylenediamines in Acid Medium

Mashooda HASAN, Shagufta MUNAWAR, Naeema KHAN, Zahida MAQBOOL

Comparison of Different Production Processes for Bioethanol

Belkıs ÇAYLAK, Vardar Fazilet SUKAN

Thermal Behaviour of Some Azo Dyes Containing Sterically Hindered and Water-Soluble Groups

Hasan KOCAOKUTGEN, Zerrin HEREN

Potentiometric Investigation of the Effects of Several Substituents on the Basicity of Benzilidene-o-hydroxyaniline

Esma KILIÇ, Orhan ATAKOL, E. CANEL, Zehra ALİBEŞEOĞLU, Turgut GÜNDÜZ, Fitnat KÖSEOĞLU